>I also think you need to be aware that there are five different regular declensions of nouns in Latin. (I refuse to explore the question of exceptions to formal rules, since I don't remember enough!) Important in this instance is that two of these declensions have nominative singular ending in -us. So it is impossible to determine the plural from this nominative singular ending alone.

Bridget:

I thnk there are five different cases, nominative, genetive, dative, accusative, and ablative, within a declension. I honestly don't remember there being five declensions. I thought declining a noun was the act of listing the singular and plural cases for the noun.

But enough. I think we're beating a dead Horace!


TEd